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Visual C++

XTPCalendarMonthViewEvent.cpp：源码内容
							// XTPCalendarMonthViewEvent.cpp: implementation of the CXTPCalendarMonthViewEvent class.
//
// This file is a part of the XTREME CALENDAR MFC class library.
// (c)1998-2008 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
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/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "XTPCalendarMonthViewEvent.h"
#include "XTPCalendarData.h"
#include "XTPCalendarEvent.h"
#include "XTPCalendarRecurrencePattern.h"
#include "XTPCalendarMonthViewDay.h"
#include "XTPCalendarMonthView.h"
#include "XTPCalendarControl.h"
#include "XTPCalendarTheme.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
IMPLEMENT_DYNAMIC(CXTPCalendarMonthViewEvent, CXTPCalendarViewEvent)
CXTPCalendarMonthViewEvent::CXTPCalendarMonthViewEvent(CXTPCalendarEvent* pEvent,
													   CXTPCalendarMonthViewGroup* pViewGroup) :
		TBase(pEvent, pViewGroup)
{
	ASSERT(pEvent);
}
CXTPCalendarMonthViewEvent::~CXTPCalendarMonthViewEvent()
{
}
void CXTPCalendarMonthViewEvent::Draw(CDC* pDC)
{
	if (m_nMultiDayEventFlags & xtpCalendarMultiDaySlave)
	{
		return;// was drawn in the Master
	}
	ASSERT((m_nMultiDayEventFlags & xtpCalendarMultiDayMaster) || m_nMultiDayEventFlags == xtpCalendarMultiDayNoMultiDay);
	//-----------------------------------------------------------------------
	CXTPCalendarPaintManager::CMonthViewEventPart* pMEPart =
		XTP_SAFE_GET4(GetViewGroup(), GetViewDay(), GetView(), GetPaintManager(), GetMonthViewEventPart(), NULL);
	ASSERT(pMEPart);
	XTP_SAFE_CALL1(pMEPart, OnDrawEvent(pDC, this));
}
void CXTPCalendarMonthViewEvent::AdjustLayout(CDC* pDC, const CRect& rcEventMax, int nEventPlaceNumber)
{
	if (!GetCalendarControl() || !GetEvent() || !pDC ||
		!XTP_SAFE_GET2(GetViewGroup(), GetViewDay(), GetView(), NULL) )
	{
		ASSERT(FALSE);
		return;
	}
	TBase::AdjustLayout(pDC, rcEventMax, nEventPlaceNumber);
	m_nMultiDayEventFlags = 0;
	//---------------------------------------------------
	CString strLoc = GetItemTextLocation();
	CString strEventText = GetItemTextSubject();
	if (strLoc.GetLength() > 0)
	{
		strEventText += _T(" (") + strLoc + _T(")");
	}
	m_szText = XTP_SAFE_GET5(GetViewGroup(), GetViewDay(), GetView(), GetPaintManager(),
				GetDayViewEventPart(), GetTextExtent(pDC, strEventText), CSize(0));
	//---------------------------------------------------
	if (IsMultidayEvent())
	{
		//calc icons rect
		AdjustMultidayEvent(rcEventMax, nEventPlaceNumber);
	}
	else
	{
		m_nMultiDayEventFlags = xtpCalendarMultiDayNoMultiDay;
		int nEventHeight = XTP_SAFE_GET3(GetViewGroup(), GetViewDay(), GetView(), GetRowHeight(), 0);
		m_rcEvent.top = rcEventMax.top + nEventPlaceNumber * nEventHeight + 1;
		m_rcEvent.bottom = m_rcEvent.top + nEventHeight - 2;
		m_rcEvent.left += 4 + 2;
		m_rcEvent.right -= 5 + 2;
		m_rcEventMax.top = m_rcEvent.top;
		m_rcEventMax.bottom = m_rcEvent.bottom;
		// adjust subject area
		m_rcText.CopyRect(m_rcEvent);
		// set times rects
		int nTimeCellWidth = 0;
		if (IsTimeAsClock())
		{
			nTimeCellWidth = 2 + XTP_SAFE_GET4(GetViewGroup(), GetViewDay(), GetView(), GetPaintManager(), GetClockSize().cx, 0);
		}
		else
		{
			CString strTime = XTP_SAFE_GET3(GetViewGroup(), GetViewDay(), GetView(), GetItemTextEventTimeMax(), _T(""));
			nTimeCellWidth = 2 + XTP_SAFE_GET5(GetViewGroup(), GetViewDay(), GetView(), GetPaintManager(), GetMonthViewEventPart(), GetTextExtent(pDC, strTime).cx, 0);
		}
		int nECFormat = XTP_SAFE_GET3(GetViewGroup(), GetViewDay(), GetView(), GetEventCaptionFormat(), 0);
		BOOL bStartTime = nECFormat == xtpCalendarCaptionFormatStartSubject;
		BOOL bStartEndTime = nECFormat == xtpCalendarCaptionFormatStartEndSubject;
		if (bStartTime || bStartEndTime)
		{
			m_rcStartTime.CopyRect(m_rcEvent);
			m_rcStartTime.right = min(m_rcStartTime.left + nTimeCellWidth, m_rcEvent.right);
			m_rcText.left = min(m_rcStartTime.right + 1, m_rcEvent.right);
		}
		if (bStartEndTime)
		{
			m_rcEndTime.CopyRect(m_rcStartTime);
			m_rcEndTime.OffsetRect(nTimeCellWidth + 1, 0);
			m_rcEndTime.left = min(m_rcEndTime.left, m_rcEvent.right);
			m_rcEndTime.right = min(m_rcEndTime.right, m_rcEvent.right);
			m_rcText.left = min(m_rcEndTime.right + 1, m_rcEvent.right);
		}
		if (bStartTime || bStartEndTime)
		{
			m_rcText.left = min(m_rcText.left + 5, m_rcEvent.right);
		}
		m_rcSubjectEditor.CopyRect(m_rcText);
		m_rcSubjectEditor.right = m_rcEventMax.right;
		m_rcSubjectEditor.top++;
		m_rcSubjectEditor.bottom--;
	}
	ASSERT(m_nMultiDayEventFlags);
}
void CXTPCalendarMonthViewEvent::AdjustLayout2(CDC* pDC, const CRect& rcEventMax, int nEventPlaceNumber)
{
	TBase::AdjustLayout(pDC, rcEventMax, nEventPlaceNumber);
	m_nMultiDayEventFlags = 0;
	CXTPCalendarEvent* pEvent = GetEvent();
	if (!pEvent  || !pDC ||
		!XTP_SAFE_GET2(GetViewGroup(), GetViewDay(), GetView(), NULL) ||
		!XTP_SAFE_GET3(GetViewGroup(), GetViewDay(), GetView(), GetTheme(), NULL) )
	{
		ASSERT(FALSE);
		return;
	}
	CXTPCalendarTheme* pTheme = GetViewGroup()->GetViewDay()->GetView()->GetTheme();
	// all-day event
	if (IsMultidayEvent())
	{
		// to calculate multiday-flags
		AdjustMultidayEvent(rcEventMax, nEventPlaceNumber);
		pTheme->GetMonthViewPart()->GetDayPart()->GetMultiDayEventPart()->AdjustLayout(this, pDC, rcEventMax, nEventPlaceNumber);
		return;
	}
	m_nMultiDayEventFlags = xtpCalendarMultiDayNoMultiDay;
	pTheme->GetMonthViewPart()->GetDayPart()->GetSingleDayEventPart()->AdjustLayout(this, pDC, rcEventMax, nEventPlaceNumber);
}
BOOL CXTPCalendarMonthViewEvent::IsVisible()
{
	if (!GetViewGroup() || !GetViewGroup()->GetViewDay())
	{
		ASSERT(FALSE);
		return FALSE;
	}
	CRect rcDayEvents = GetViewGroup()->GetViewDay()->GetDayEventsRect();
	BOOL bVisible = m_rcEvent.bottom <= rcDayEvents.bottom;
	return bVisible;
}
BOOL CXTPCalendarMonthViewEvent::HitTestEx(CPoint point, XTP_CALENDAR_HITTESTINFO_MONTH_VIEW* pInfo)
{
	if (!XTP_SAFE_GET2(GetViewGroup(), GetViewDay(), GetView(), 0))
	{
		ASSERT(FALSE);
		return FALSE;
	}
	if (!m_rcEventMax.PtInRect(point) || !IsVisible())
	{
		return FALSE;
	}
	//-----------------------------------------
	XTP_CALENDAR_HITTESTINFO_MONTH_VIEW tmpInfo;
	//tmpInfo.pt = point;
	tmpInfo.dt = GetViewGroup()->GetViewDay()->GetDayDate();
	tmpInfo.dayPOS.nWeekIndex = GetViewGroup()->GetViewDay()->m_nWeekIndex;
	tmpInfo.dayPOS.nWeekDayIndex = GetViewGroup()->GetViewDay()->m_nWeekDayIndex;
	tmpInfo.pViewDay = GetViewGroup()->GetViewDay();
	tmpInfo.pViewGroup = GetViewGroup();
	tmpInfo.pViewEvent = this;
	tmpInfo.uHitCode = xtpCalendarHitTestUnknown;
	//-----------------------------------------
	BOOL bIsFirst = (m_nMultiDayEventFlags & xtpCalendarMultiDayFirst);
	BOOL bIsLast = (m_nMultiDayEventFlags & xtpCalendarMultiDayLast);
	//BOOL bIsMiddle = (m_nMultiDayEventFlags & xtpCalendarMultiDayMiddle);
	CRect rcBegin = m_rcEventMax;
	rcBegin.right = min(m_rcEvent.left + 5, m_rcEvent.right);
	if (!bIsFirst)
	{
		rcBegin = m_rcEvent;
		rcBegin.right = rcBegin.left;
	}
	CRect rcEnd = m_rcEventMax;
	rcEnd.left = max(m_rcEvent.right - 5, m_rcEvent.left);
	if (!bIsLast)
	{
		rcEnd = m_rcEvent;
		rcEnd.left = rcEnd.right;
	}
	CRect rcTime = m_rcEvent;
	int nTimeWidth = GetViewGroup()->GetViewDay()->GetView()->GetEventTimeWidth();
	rcTime.left = min(rcBegin.right, m_rcEvent.right);
	rcTime.right = min(rcTime.left + max(nTimeWidth-4, 0), rcTime.right);
	BOOL bTimeUsed = nTimeWidth && !(m_nMultiDayEventFlags & xtpCalendarMultiDayFMLmask);
	CRect rcDrag = m_rcEventMax;
	rcDrag.right = rcDrag.left + 1;
	CRect rcText = m_rcEvent;
	rcText.left = bTimeUsed ? rcTime.right : rcBegin.right;
	rcText.right = max(rcEnd.left, rcText.left);
	// Must be one region without holes between Begin, Time, Text, End parts
	ASSERT(rcBegin.right == rcTime.left &&
			bTimeUsed ? rcTime.right == rcText.left : rcBegin.right == rcText.left &&
			rcText.right == rcEnd.left);
	// // for DEBUG
	//TRACE(_T("*** Begin(%d, %d) [%s]Time(%d, %d) Text(%d, %d) End(%d, %d) n"), rcBegin.left, rcBegin.right,
	//  bTimeUsed ? _T("+") :_T("-"), rcTime.left, rcTime.right,
	//  rcText.left, rcText.right, rcEnd.left, rcEnd.right);
	if (bIsFirst && rcBegin.PtInRect(point))
	{
		tmpInfo.uHitCode = xtpCalendarHitTestEventResizeHArea | xtpCalendarHitTestEventResizeBegin;
		*pInfo = tmpInfo;
		return TRUE;
	}
	if (bIsLast && rcEnd.PtInRect(point))
	{
		tmpInfo.uHitCode = xtpCalendarHitTestEventResizeHArea | xtpCalendarHitTestEventResizeEnd;
		*pInfo = tmpInfo;
		return TRUE;
	}
	if (bTimeUsed && rcTime.PtInRect(point))
	{
		tmpInfo.uHitCode = xtpCalendarHitTestEventDragArea;
		*pInfo = tmpInfo;
		return TRUE;
	}
	// to repeat outlook logic, bat this is strange (looks like bug)
	//if (bIsMiddle && rcDrag.PtInRect(point))
	//{
	//  tmpInfo.uHitCode = xtpCalendarHitTestEventDragArea;
	// *pInfo = tmpInfo;
	//  return TRUE;
	//}
	if (rcText.PtInRect(point))
	{
		tmpInfo.uHitCode = xtpCalendarHitTestEventTextArea;
		*pInfo = tmpInfo;
		return TRUE;
	}
	//-----------------------------------------
	return FALSE;
}
CFont* CXTPCalendarMonthViewEvent::GetSubjectEditorFont()
{
	CXTPCalendarPaintManager::CMonthViewEventPart* pMEPart =
		XTP_SAFE_GET4(GetViewGroup(), GetViewDay(), GetView(), GetPaintManager(), GetMonthViewEventPart(), NULL);
	ASSERT(pMEPart);
	if (!pMEPart)
	{
		return NULL;
	}
	CFont* pFont = &pMEPart->GetTextFont();
	return pFont;
}
BOOL CXTPCalendarMonthViewEvent::IsShowEndTime()
{
	return XTP_SAFE_GET1(GetCalendarControl(), MonthView_IsShowEndDate(), FALSE);
}
BOOL CXTPCalendarMonthViewEvent::IsTimeAsClock()
{
	return XTP_SAFE_GET1(GetCalendarControl(), MonthView_IsShowTimeAsClocks(), FALSE);
}
void CXTPCalendarMonthViewEvent::OnPostAdjustLayout()
{
	TBase::OnPostAdjustLayout();
	int nMDFmask = xtpCalendarMultiDayNoMultiDay | xtpCalendarMultiDayMaster;
	BOOL bOutOfBorders = m_rcText.Width() < m_szText.cx &&
						 (m_nMultiDayEventFlags & nMDFmask) != 0;
	SetTextOutOfBorders(bOutOfBorders);
}

						